Taking pump to hospital?

Je
I am having a csection on Monday at 37 weeks due to a velamentous cord insertion/growth restriction. This is my second child, but I strictly formula fed my first. I have decided to breastfeed this baby or strictly pump, depending on how everything goes. My question is should I bring my pump and supplies to the hospital? Will they bug me about breastfeeding if I decide to only pump? Any advice? Thanks in advance.